package com.wu.webstep.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

	@Override
	protected void configure(AuthenticationManagerBuilder auth) throws Exception {
		// 基于内存来存储用户信息
		auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder())
		.withUser("user").password(new BCryptPasswordEncoder().encode("123")).roles("USER")
		.and()
		.withUser("wu").password(new BCryptPasswordEncoder().encode("123")).roles("USER", "ADMIN");
	}

	@Override
	protected void configure(HttpSecurity http) throws Exception {
		http
		.authorizeRequests().antMatchers("/hello").hasAnyRole("USER")
		.and()
		.formLogin().successForwardUrl("/hello");
	}

	@Bean
	public PasswordEncoder passwordEncoder() {
		return new BCryptPasswordEncoder();
	}
}
